€726 with coupon for TOPDON Tornado90000 Car Smart Battery Charger, ECU Programming Voltage Stabilizer with 12/24V Output, Large Power Bank from EU warehouse GEEKBUYING

TOPDON Tornado90000 Car Smart Battery Charger is the new smart charger from TOPDON, made for car repair professionals, service stations and tire dealers.
Tornado 90000 has a power and voltage management function and, through its smart charging algorithm, protects the batteries from any possible damage.

Highlights

Professional-grade Smart Charger
The Tornado90000 is a professional-grade smart charger, which is suitable for all types of 12V and 24V lead-acid batteries, with a wide battery capacity ranging from 20Ah to 2800Ah.
ECU Programming Voltage Stabilizer
As an ECU Programming Voltage Stabilizer, Tornado90000 has built-in temperature sensors and 6 programmable charging modes. And it can match multiple brands and types of automotive systems.
6 Charging Modes
The Tornado90000 offers 6 programmable charging modes to ensure the right current and voltage output at all times. 
Adjustable Current and Voltage
This device also features an electrical current edit, and voltage edit function. The voltage adjustment ranges from 11-15.8V and 22-31.6V, and the corresponding currents are 5 -90A and 5 – 45A.
Large Power Bank
With a large battery capacity of up to 2800Ah, the Tornado90000 can act as a stable power supply for various automotive appliances such as tire inflators, car fridges, and more.
Multi-protection System
With the T90A, you can get a multi-protection system against reverse polarities, reverse charges, short circuits, overheating, and over-voltages.
9-step Smart Charging
It has 9-step smart charging: Diagnosis, Desulphation, Pre-charge, Soft Start, Bulk Charge, Absorption, Analysis, Recondition, and Maintain, which provides strong protection to the battery, and the automatic charging and disconnection system eliminates any risk of overcharging.
LCD Screen Display
Equipped with an LCD screen that can clearly be seen in dimmer environments. Monitor real-time voltage, current, and battery status at any time.